(@ T = 25؇C, VCM = 0 V, and ؎15 V dc, unless otherwise noted.)
AD704–SPECIFICATIONS
A
AD704J/A
AD704K
AD704T
Parameters
Conditions
Min Typ Max Min Typ Max Min Typ Max Unit
INPUT OFFSET VOLTAGE
Initial Offset
Offset
vs. Temp, Average TC
vs. Supply (PSRR)
TMIN–TMAX
50
150
250
1.5
30
50
0.2
132
126
0.3
75
150
1.0
30
80
100
150
1.0
µV
T
MIN–TMAX
100
0.2
132
126
0.3
µV
µV/°C
dB
dB
VS = 2 to 18 V
VS = 2.5 to 18 V 100
100
112
108
112
108
132
126
0.3
Long-Term Stability
µV/month
INPUT BIAS CURRENT1
VCM = 0 V
100
0.3
270
300
80
150
200
80
200
250
pA
pA
pA/°C
pA
pA
VCM
=
13.5 V
vs. Temp, Average TC
TMIN–TMAX
0.2
1.0
VCM = 0 V
VCM 13.5 V
300
400
200
300
600
700
=
INPUT OFFSET CURRENT
V
CM = 0 V
80
250
300
30
100
150
50
150
200
pA
pA
VCM 13.5 V
=
vs. Temp, Average TC
TMIN–TMAX
0.6
100
100
0.4
80
80
0.4
80
100
pA/°C
pA
pA
VCM = 0 V
VCM 13.5 V
300
400
200
300
400
500
=
MATCHING CHARACTERISTICS
Offset Voltage
250
400
500
600
130
200
300
400
150
250
400
600
µV
µV
pA
pA
dB
dB
dB
dB
T
MIN–TMAX
Input Bias Current2
Common-Mode Rejection3
Power Supply Rejection4
Crosstalk5
TMIN–TMAX
TMIN–TMAX
94
94
94
94
110
104
110
106
104
104
110
106
T
MIN–TMAX
f = 10 Hz
RLOAD = 2 kΩ
150
150
150
dB
FREQUENCY RESPONSE
UNITY GAIN
Crossover Frequency
Slew Rate, Unity Gain
Slew Rate
0.8
0.15
0.1
0.8
0.15
0.1
0.8
0.15
0.1
MHz
V/µs
V/µs
G = –1
TMIN–TMAX
INPUT IMPEDANCE
Differential
Common-Mode
40ʈ2
300ʈ2
40ʈ2
300ʈ2
40ʈ2
300ʈ2
MΩʈpF
GΩʈpF
INPUT VOLTAGE RANGE
Common-Mode Voltage
13.5 14
13.5 14
13.5 14
V
Common-Mode Rejection Ratio
VCM
TMIN–TMAX
=
13.5 V
100
98
132
128
114
108
132
128
110
108
132
128
dB
dB
INPUT CURRENT NOISE
INPUT VOLTAGE NOISE
0.1 to 10 Hz
f = 10 Hz
3
50
3
50
3
50
pA p-p
fA/√Hz
0.1 to 10 Hz
f = 10 Hz
f = 1 kHz
0.5
17
15
0.5
17
15
2.0
22
0.5
17
15
2.0
22
µV p-p
nV/√Hz
nV/√Hz
22
OPEN-LOOP GAIN
VO
RLOAD = 10 kΩ
MIN–TMAX
= 12 V
200
150
2000
1500
400
300
2000
1500
400
300
2000
1500
V/mV
V/mV
T
VO = 10 V
RLOAD = 2 kΩ
TMIN–TMAX
200
150
1000
1000
300
200
1000
1000
200
100
1000
1000
V/mV
V/mV
–2–
REV. C